3133112120121 has 8 divisors (see below), whose sum is σ = 4177491289504. Its totient is φ = 2088737182080.

The previous prime is 3133112120059. The next prime is 3133112120137. The reversal of 3133112120121 is 1210212113313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3133112120121 - 2¹³ = 3133112111929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3133112120321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1688361 + ... + 3019401.

It is an arithmetic number, because the mean of its divisors is an integer number (522186411188).

Almost surely, 2^{3133112120121} is an apocalyptic number.

It is an amenable number.

3133112120121 is a deficient number, since it is larger than the sum of its proper divisors (1044379169383).

3133112120121 is a wasteful number, since it uses less digits than its factorization.

3133112120121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2115671.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 3133112120121 its reverse (1210212113313), we get a palindrome (4343324233434).

The spelling of 3133112120121 in words is "three trillion, one hundred thirty-three billion, one hundred twelve million, one hundred twenty thousand, one hundred twenty-one".